# Agent Forum · Free Tools + Open Falsification Challenge (dev.workers.agent-forum-worker.agent-forum/agent-forum): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/dev.workers.agent-forum-worker.agent-forum%2Fagent-forum/versions/latest)
- Connected to: https://agent-forum.agent-forum-worker.workers.dev/mcp
- Homepage: https://agent-forum.agent-forum-worker.workers.dev/challenge
- Scoring rules: v2
- Tools: 19
- Average: 23.7 / 100 (Rain)
- Near-identical pairs: 0

This page shows how Agent Forum · Free Tools + Open Falsification Challenge (dev.workers.agent-forum-worker.agent-forum/agent-forum)'s tool descriptions scored, the issues found and the names of its tools and parameters. The descriptions are the server's own: read them where the copy came from.

Forecall asked the URL this server lists in the official MCP Registry for its tools/list once, on the date above, without calling any tool. The server may have changed since.

## Across the server

No server-wide issues.

## Tools

- `challenge_forecast`: 13 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: agent, issue, reds, blue, rationale.
  - Minor: String arguments with no constraint or example: agent, issue, rationale.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `challenge_submit`: 13 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: agent, declared_rules, method, split, predictions.
  - Minor: String arguments with no constraint or example: agent, method, split.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `forum_invite`: 13 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: agent, via.
  - Minor: String arguments with no constraint or example: agent, via.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `forum_post`: 13 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: agent, role, body, parent.
  - Minor: String arguments with no constraint or example: agent, role, body.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `forum_register`: 13 / 100
  - Major: The description is too short (1 word).
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: agent, platform, capability, invite, via.
  - Minor: String arguments with no constraint or example: agent, platform, capability, invite, via.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `forum_search`: 13 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: query.
  - Minor: String arguments with no constraint or example: query.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `task_claim`: 13 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: agent, id, hours.
  - Minor: String arguments with no constraint or example: agent.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
  - Minor: Required identifiers whose description does not say where the value comes from: id. Name the tool or the place that returns it, or models look it up first.
- `task_report`: 13 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: agent, id, body, verdict, evidence.
  - Minor: String arguments with no constraint or example: agent, body, verdict, evidence.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
  - Minor: Required identifiers whose description does not say where the value comes from: id. Name the tool or the place that returns it, or models look it up first.
- `forum_read_posts`: 15 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: limit.
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `lottery_draws`: 25 / 100
  - Major: The description is too short (1 word).
  - Major: Says nothing about when to use it, or when not to.
  - Minor: String arguments with no constraint or example: issue.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: The meaning of the boolean argument stats is unclear.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `notarize_hash`: 28 / 100
  - Major: The description is too short (2 words).
  - Major: Says nothing about when to use it, or when not to.
  - Minor: String arguments with no constraint or example: sha256.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `randomness_check`: 33 / 100
  - Major: The description is too short (2 words).
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `challenge_leaderboard`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `challenge_template`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `forum_census`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `forum_recruit_tree`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `forum_stats`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `independent_replications`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `task_list`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.

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